Analysis

  • max time kernel
    151s
  • max time network
    162s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    07/09/2026, 05:08

General

  • Target
    2026-09-06_3857e557d129fd1b30eaf4fd4a5e8dcf_cryptbot_elex_icedid_luca-stealer_njrat_stealc_swisyn.exe
  • Size 78.3MB
  • Sample260907-fskfvsxtft
  • SHA256 9429103cf5a1c29ab367c5be5d1d3ba0d2d67d88984239914db69389bd1af70e
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Modifies visibility of hidden/system files in Explorer 2 TTPs 2 IoCs
  • Executes dropped EXE 16 IoCs
  • Loads dropped DLL 64 IoCs
  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Adds Run key to start application 2 TTPs 6 IoCs
  • Contacts third-party web service commonly abused for C2 1 TTPs 4 IoCs

    Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

  • Looks up external IP address via web service 1 TTPs 2 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Discovers running processes 1 TTPs 1 IoCs

    Running process information can be used to identify security tools or plan follow-on actions.

  • Drops file in System32 directory 2 IoCs
  • Drops file in Program Files directory 10 IoCs
  • Drops file in Windows directory 6 IoCs
  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Detects Pyinstaller 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Executes a command shell one-liner 1 TTPs 7 IoCs

    Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

  • System Location Discovery: System Language Discovery 1 TTPs 9 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Detects videocard installed 1 TTPs 1 IoCs

    Uses WMIC.exe to determine videocard installed.

  • Kills process with taskkill 4 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of SetWindowsHookEx 18 IoCs
  • Suspicious use of WriteProcessMemory 31 IoCs
  • Views/modifies file attributes 1 TTPs 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-09-06_3857e557d129fd1b30eaf4fd4a5e8dcf_cryptbot_elex_icedid_luca-stealer_njrat_stealc_swisyn.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-09-06_3857e557d129fd1b30eaf4fd4a5e8dcf_cryptbot_elex_icedid_luca-stealer_njrat_stealc_swisyn.exe"
    1⤵
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4664
    • \??\c:\users\admin\appdata\local\temp\2026-09-06_3857e557d129fd1b30eaf4fd4a5e8dcf_cryptbot_elex_icedid_luca-stealer_njrat_stealc_swisyn.exe 
      c:\users\admin\appdata\local\temp\2026-09-06_3857e557d129fd1b30eaf4fd4a5e8dcf_cryptbot_elex_icedid_luca-stealer_njrat_stealc_swisyn.exe 
      2⤵
      • Executes dropped EXE
      • Drops file in Program Files directory
      • Suspicious use of WriteProcessMemory
      PID:4620
      • C:\Program Files (x86)\Microsoft\lcb_spoof_crack.exe
        "C:\Program Files (x86)\Microsoft\lcb_spoof_crack.exe"
        3⤵
        • Executes dropped EXE
        • Drops file in Program Files directory
        • Drops file in Windows directory
        • System Location Discovery: System Language Discovery
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:4784
        • \??\c:\program files (x86)\microsoft\lcb_spoof_crack.exe 
          "c:\program files (x86)\microsoft\lcb_spoof_crack.exe "
          4⤵
          • Executes dropped EXE
          PID:5448
        • C:\Windows\Resources\Themes\icsys.icn.exe
          C:\Windows\Resources\Themes\icsys.icn.exe
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious use of SetWindowsHookEx
          • Suspicious use of WriteProcessMemory
          PID:4644
          • \??\c:\windows\resources\themes\explorer.exe
            c:\windows\resources\themes\explorer.exe
            5⤵
            • Executes dropped EXE
            • System Location Discovery: System Language Discovery
            • Suspicious use of SetWindowsHookEx
            PID:5148
      • C:\Program Files (x86)\Microsoft\Crash_helper.exe
        "C:\Program Files (x86)\Microsoft\Crash_helper.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious use of WriteProcessMemory
        PID:4228
        • C:\Program Files (x86)\Microsoft\Crash_helper.exe
          "C:\Program Files (x86)\Microsoft\Crash_helper.exe"
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Suspicious use of WriteProcessMemory
          PID:4756
          • C:\Windows\system32\cmd.exe
            C:\Windows\system32\cmd.exe /c "tasklist"
            5⤵
            • Executes a command shell one-liner
            • Suspicious use of WriteProcessMemory
            PID:4800
            • C:\Windows\system32\tasklist.exe
              tasklist
              6⤵
              • Discovers running processes
              • Suspicious use of AdjustPrivilegeToken
              PID:4980
          • C:\Windows\system32\cmd.exe
            C:\Windows\system32\cmd.exe /c taskkill /F /IM chrome.exe /T >nul 2>&1
            5⤵
            • Executes a command shell one-liner
            • Suspicious use of WriteProcessMemory
            PID:1132
            • C:\Windows\system32\taskkill.exe
              taskkill /F /IM chrome.exe /T
              6⤵
              • Kills process with taskkill
              • Suspicious use of AdjustPrivilegeToken
              PID:3944
          • C:\Windows\system32\cmd.exe
            C:\Windows\system32\cmd.exe /c taskkill /F /IM msedge.exe /T >nul 2>&1
            5⤵
            • Executes a command shell one-liner
            • Suspicious use of WriteProcessMemory
            PID:5868
            • C:\Windows\system32\taskkill.exe
              taskkill /F /IM msedge.exe /T
              6⤵
              • Kills process with taskkill
              • Suspicious use of AdjustPrivilegeToken
              PID:120
          • C:\Windows\system32\cmd.exe
            C:\Windows\system32\cmd.exe /c taskkill /F /IM brave.exe /T >nul 2>&1
            5⤵
            • Executes a command shell one-liner
            • Suspicious use of WriteProcessMemory
            PID:1120
            • C:\Windows\system32\taskkill.exe
              taskkill /F /IM brave.exe /T
              6⤵
              • Kills process with taskkill
              • Suspicious use of AdjustPrivilegeToken
              PID:3344
          • C:\Windows\system32\cmd.exe
            C:\Windows\system32\cmd.exe /c taskkill /F /IM opera.exe /T >nul 2>&1
            5⤵
            • Executes a command shell one-liner
            • Suspicious use of WriteProcessMemory
            PID:5984
            • C:\Windows\system32\taskkill.exe
              taskkill /F /IM opera.exe /T
              6⤵
              • Kills process with taskkill
              • Suspicious use of AdjustPrivilegeToken
              PID:1776
          • C:\Windows\system32\cmd.exe
            C:\Windows\system32\cmd.exe /c "wmic path win32_VideoController get name"
            5⤵
            • Executes a command shell one-liner
            • Suspicious use of WriteProcessMemory
            PID:5564
            • C:\Windows\System32\Wbem\WMIC.exe
              wmic path win32_VideoController get name
              6⤵
              • Detects videocard installed
              • Suspicious use of AdjustPrivilegeToken
              PID:3496
          • C:\Windows\system32\cmd.exe
            C:\Windows\system32\cmd.exe /c "wmic computersystem get totalphysicalmemory"
            5⤵
            • Executes a command shell one-liner
            • Suspicious use of WriteProcessMemory
            PID:2424
            • C:\Windows\System32\Wbem\WMIC.exe
              wmic computersystem get totalphysicalmemory
              6⤵
              • Suspicious use of AdjustPrivilegeToken
              PID:1760
      • C:\Program Files (x86)\Microsoft\Runtime Broker.exe
        "C:\Program Files (x86)\Microsoft\Runtime Broker.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious use of WriteProcessMemory
        PID:4608
        • C:\Program Files (x86)\Microsoft\Runtime Broker.exe
          "C:\Program Files (x86)\Microsoft\Runtime Broker.exe"
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:4296
          • C:\Windows\SYSTEM32\attrib.exe
            attrib +h "C:\Program Files (x86)\Microsoft\Runtime Broker.exe"
            5⤵
            • Drops file in Program Files directory
            • Views/modifies file attributes
            PID:572
    • C:\Windows\Resources\Themes\icsys.icn.exe
      C:\Windows\Resources\Themes\icsys.icn.exe
      2⤵
      • Executes dropped EXE
      • Drops file in Windows directory
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1372
      • \??\c:\windows\resources\themes\explorer.exe
        c:\windows\resources\themes\explorer.exe
        3⤵
        • Modifies visibility of hidden/system files in Explorer
        • Executes dropped EXE
        • Adds Run key to start application
        • Drops file in System32 directory
        • Drops file in Windows directory
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: GetForegroundWindowSpam
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:964
        • \??\c:\windows\resources\spoolsv.exe
          c:\windows\resources\spoolsv.exe SE
          4⤵
          • Executes dropped EXE
          • Drops file in Windows directory
          • System Location Discovery: System Language Discovery
          • Suspicious use of SetWindowsHookEx
          • Suspicious use of WriteProcessMemory
          PID:776
          • \??\c:\windows\resources\svchost.exe
            c:\windows\resources\svchost.exe
            5⤵
            • Modifies visibility of hidden/system files in Explorer
            • Executes dropped EXE
            • Adds Run key to start application
            • Drops file in System32 directory
            • System Location Discovery: System Language Discovery
            • Suspicious behavior: GetForegroundWindowSpam
            • Suspicious use of SetWindowsHookEx
            • Suspicious use of WriteProcessMemory
            PID:2584
            • \??\c:\windows\resources\spoolsv.exe
              c:\windows\resources\spoolsv.exe PR
              6⤵
              • Executes dropped EXE
              • System Location Discovery: System Language Discovery
              • Suspicious use of SetWindowsHookEx
              PID:3276
  • C:\Program Files (x86)\Microsoft\Runtime Broker.exe
    "C:\Program Files (x86)\Microsoft\Runtime Broker.exe"
    1⤵
    • Executes dropped EXE
    • Suspicious use of WriteProcessMemory
    PID:1524
    • C:\Program Files (x86)\Microsoft\Runtime Broker.exe
      "C:\Program Files (x86)\Microsoft\Runtime Broker.exe"
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:1256
      • C:\Windows\SYSTEM32\attrib.exe
        attrib +h "C:\Program Files (x86)\Microsoft\Runtime Broker.exe"
        3⤵
        • Drops file in Program Files directory
        • Views/modifies file attributes
        PID:2560

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        Crash_helper.exe

        • Path C:\Program Files (x86)\Microsoft\Crash_helper.exe
        • Size 18.8MB
        • SHA256 71ff95a2f51ca62e3618fec6fd8ac79d8b2f2c593c5573c35eb1dfec9d3e1f28
        • MD5 SHA1 SHA512 SSDEEP TLSH

        lcb_spoof_crack.exe

        • Path C:\Program Files (x86)\Microsoft\lcb_spoof_crack.exe
        • Size 7.7MB
        • SHA256 c18160d02ee53d22242a534ba6a419baeb05d8193358110fae682dc408bd824c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        lcb_spoof_crack.exe 

        • Path C:\Program Files (x86)\Microsoft\lcb_spoof_crack.exe 
        • Size 7.6MB
        • SHA256 c38ce83359b11c63b187f1fe5d3c3a8ef2eac3377d67eada3299758f24d33cc5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _SHA224.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI000005f42\Crypto\Hash\_SHA224.pyd
        • Size 21KB
        • SHA256 773fac9a1a65b31d22f79a5e4f035ddc00301b741873d334ee9902db1d1bebfd
        • MD5 SHA1 SHA512 SSDEEP TLSH

        qt_help_en.qm

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI000005f42\PyQt5\Qt5\translations\qt_help_en.qm
        • Size 16B
        • SHA256 9959b510b15d18937848ad13007e30459d2e993c67e564badbfc18f935695c85
        • MD5 SHA1 SHA512

        VCRUNTIME140.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI000010842\VCRUNTIME140.dll
        • Size 106KB
        • SHA256 a8f950b4357ec12cfccddc9094cca56a3d5244b95e09ea6e9a746489f2d58736
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _bz2.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI000010842\_bz2.pyd
        • Size 82KB
        • SHA256 02d772c03704fe243c8de2672c210a5804d075c1f75e738d6130a173d08dfcde
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _ctypes.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI000010842\_ctypes.pyd
        • Size 121KB
        • SHA256 bc3b83d2dc9e2f0e6386ed952384c6cf48f6eed51129a50dfd5ef6cbbc0a8fb3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _hashlib.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI000010842\_hashlib.pyd
        • Size 63KB
        • SHA256 e47e76d70d508b62924fe480f30e615b12fdd7745c0aac68a2cddabd07b692ae
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _lzma.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI000010842\_lzma.pyd
        • Size 155KB
        • SHA256 34130d8abe27586ee315262d69af4e27429b7eab1f3131ea375c2bb62cf094be
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _queue.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI000010842\_queue.pyd
        • Size 31KB
        • SHA256 2ad02d49691a629f038f48fcdee46a07c4fcc2cb0620086e7b09ac11915ae6b7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _socket.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI000010842\_socket.pyd
        • Size 81KB
        • SHA256 b38e66e6ee413e5955ef03d619cadd40fca8be035b43093d2342b6f3739e883e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _sqlite3.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI000010842\_sqlite3.pyd
        • Size 121KB
        • SHA256 ff25bdbeef34d2aa420a79d3666c2660e7e3e96259d1f450f1af5268553380ec
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _ssl.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI000010842\_ssl.pyd
        • Size 173KB
        • SHA256 a4ce52a9e0daddbbe7a539d1a7eda787494f2173ddcc92a3faf43b7cf597452b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _wmi.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI000010842\_wmi.pyd
        • Size 35KB
        • SHA256 79adca5037d9145309d3bd19f7a26f7bb7da716ee86e01073c6f2a9681e33dad
        • MD5 SHA1 SHA512 SSDEEP TLSH

        base_library.zip

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI000010842\base_library.zip
        • Size 1.3MB
        • SHA256 27adcfa6b4155482de1b9f093579b4111e0d858ed50b80041e8b2ec31a837a72
        • MD5 SHA1 SHA512 SSDEEP TLSH

        libcrypto-3.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI000010842\libcrypto-3.dll
        • Size 4.9MB
        • SHA256 2a234b5aa20c3faecf725bbb54fb33f3d94543f78fa7045408e905593e49960a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        libffi-8.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI000010842\libffi-8.dll
        • Size 38KB
        • SHA256 eff52743773eb550fcc6ce3efc37c85724502233b6b002a35496d828bd7b280a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        libssl-3.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI000010842\libssl-3.dll
        • Size 771KB
        • SHA256 41ad1a04ca27a7959579e87fbbda87c93099616a64a0e66260c983381c5570d1
        • MD5 SHA1 SHA512 SSDEEP TLSH

        python312.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI000010842\python312.dll
        • Size 6.6MB
        • SHA256 e7890e38256f04ee0b55ac5276bbf3ac61392c3a3ce150bb5497b709803e17ce
        • MD5 SHA1 SHA512 SSDEEP TLSH

        select.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI000010842\select.pyd
        • Size 30KB
        • SHA256 bc71fbdfd1441d62dd86d33ff41b35dc3cc34875f625d885c58c8dc000064dab
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Lorem ipsum.txt

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI000010842\setuptools\_vendor\jaraco\text\Lorem ipsum.txt
        • Size 1KB
        • SHA256 37fedcffbf73c4eb9f058f47677cb33203a436ff9390e4d38a8e01c9dad28e0b
        • MD5 SHA1 SHA512 TLSH

        sqlite3.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI000010842\sqlite3.dll
        • Size 1.4MB
        • SHA256 8aa8b909a39fcc33d1ec2ad51eac6714a318c6efd04f963d21b75d8f64809ad6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        base_library.zip

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI000012002\base_library.zip
        • Size 1.3MB
        • SHA256 6b8e2b78d6ca3cd830c1b4951ff9622d943333dc3ce4dd1568e6e0390c8abd93
        • MD5 SHA1 SHA512 SSDEEP TLSH

        python3.DLL

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI000012002\python3.DLL
        • Size 66KB
        • SHA256 1e9224ba7190b6301ef47befa8e383d0c55700255d04a36f7dac88ea9573f2fb
        • MD5 SHA1 SHA512 SSDEEP TLSH

        explorer.exe

        • Path C:\Windows\Resources\Themes\explorer.exe
        • Size 135KB
        • SHA256 de3df319278ba22c246c40f558496788196103ee9392ee4ac452a0ce79478e6f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        icsys.icn.exe

        • Path C:\Windows\Resources\Themes\icsys.icn.exe
        • Size 135KB
        • SHA256 f566fa0336c09b0618e82c6793a168e3f905ea91b49f784ce0ad9a9ffbb4c194
        • MD5 SHA1 SHA512 SSDEEP TLSH

        icsys.icn.exe

        • Path C:\Windows\Resources\Themes\icsys.icn.exe
        • Size 135KB
        • SHA256 f3166d575472c82f10b4712a3ec751b9e22271261b332d3ad8887407f8b05501
        • MD5 SHA1 SHA512 SSDEEP TLSH

        spoolsv.exe

        • Path C:\Windows\Resources\spoolsv.exe
        • Size 135KB
        • SHA256 29cdfdfecc8f83317bd8d6642a7e94f833d19b2de9339ecbef88f6e459290afe
        • MD5 SHA1 SHA512 SSDEEP TLSH

        svchost.exe

        • Path C:\Windows\Resources\svchost.exe
        • Size 135KB
        • SHA256 aa136d121306e43802186c09e575bae52c50dae18d612c29f509ad6c4ccf45fe
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/776-59-0x0000000000400000-0x000000000041F000-memory.dmp

        memory/964-2541-0x0000000000400000-0x000000000041F000-memory.dmp

        memory/1256-2528-0x00007FFD199B0000-0x00007FFD19C13000-memory.dmp

        memory/1256-2530-0x00007FFD21AE0000-0x00007FFD21B0A000-memory.dmp

        memory/1372-60-0x0000000000400000-0x000000000041F000-memory.dmp

        memory/2584-2542-0x0000000000400000-0x000000000041F000-memory.dmp

        memory/3276-58-0x0000000000400000-0x000000000041F000-memory.dmp

        memory/4296-1372-0x00007FFD191F0000-0x00007FFD19453000-memory.dmp

        memory/4296-2354-0x00007FFD23640000-0x00007FFD2366A000-memory.dmp

        memory/4644-1340-0x0000000000400000-0x000000000041F000-memory.dmp

        memory/4664-62-0x0000000000400000-0x000000000041F000-memory.dmp

        memory/4664-0-0x0000000000400000-0x000000000041F000-memory.dmp

        memory/4784-69-0x0000000000400000-0x000000000041F000-memory.dmp

        memory/4784-1342-0x0000000000400000-0x000000000041F000-memory.dmp

        memory/5148-1339-0x0000000000400000-0x000000000041F000-memory.dmp